Stocks
PPSI PIONEER POWER SOLUTIONS, INC.

PPSI

PIONEER POWER SOLUTIONS, INC.

Company with tickers: PPSI

CIK

1449792

Shares Outstanding

11,095,266

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-03-02	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Convert	1,000	$2.18	$2,180	1,977,496
2026-03-02	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Convert	1,000	—	—	0
2025-11-18	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	10,000	$3.39	$33,870	1,976,496
2025-05-02	Michalec Wojciech	Chief Financial Officer	Tax	25,000	$5.92	$148,000	275,000
2024-12-20	Michalec Wojciech	Chief Financial Officer	Sell	13,040	$4.09	$53,334	300,000
2024-12-19	Michalec Wojciech	Chief Financial Officer	Sell	1,960	$4.12	$8,075	313,040
2024-12-05	Tesler David	Director	Award	10,000	—	—	10,000
2024-12-05	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Award	10,000	—	—	10,000
2024-12-05	Klink Thomas	Director	Award	10,000	—	—	10,000
2024-12-05	Tulkoff Jonathan	Director	Award	10,000	—	—	10,000
2024-12-05	Cohn Yossi	Director	Convert	1,000	—	—	0
2024-12-05	Cohn Yossi	Director	Convert	1,000	$3.68	$3,680	2,000
2024-12-05	Cohn Yossi	Director	Award	10,000	—	—	10,000
2024-12-05	Michalec Wojciech	Chief Financial Officer	Award	50,000	—	—	315,000
2024-12-05	Whyte Kytchener Stevenson	Director	Award	10,000	—	—	10,000
2024-12-05	Ross Ian	Director	Award	10,000	—	—	10,000
2024-12-04	Ross Ian	Director	Sell	1,000	$6.01	$6,010	22,500
2024-11-15	Ross Ian	Director	Convert	1,000	$3.68	$3,680	2,000
2024-11-15	Ross Ian	Director	Convert	1,000	—	—	0
2024-10-22	Tulkoff Jonathan	Director	Convert	1,000	$3.68	$3,680	12,000
2024-10-22	Tulkoff Jonathan	Director	Convert	1,000	—	—	0
2024-10-22	Michalec Wojciech	Chief Financial Officer	Convert	10,000	$1.68	$16,800	254,740
2024-10-22	Michalec Wojciech	Chief Financial Officer	Tax	2,415	$6.15	$14,852	252,325
2024-10-22	Michalec Wojciech	Chief Financial Officer	Convert	10,000	—	—	0
2024-10-18	Klink Thomas	Director	Convert	1,000	—	—	0
2024-10-18	Klink Thomas	Director	Convert	1,000	$3.68	$3,680	115,000
2024-06-07	Michalec Wojciech	Chief Financial Officer	Tax	57,541	$3.88	$223,259	244,740
2023-09-20	Michalec Wojciech	Chief Financial Officer	Tax	72,719	$6.15	$447,222	177,281
2023-09-20	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Tax	44,363	$6.15	$272,832	1,966,496
2023-09-12	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	10,000	$6.09	$60,876	2,010,859
2023-05-16	Tulkoff Jonathan	Director	Award	10,000	—	—	10,000
2023-05-16	Tesler David	Director	Award	10,000	—	—	10,000
2023-05-16	Ross Ian	Director	Award	10,000	—	—	10,000
2023-05-16	Whyte Kytchener Stevenson	Director	Award	10,000	—	—	10,000
2023-05-16	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Award	100,000	—	—	2,000,859
2023-05-16	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Award	10,000	—	—	10,000
2023-05-16	Klink Thomas	Director	Award	10,000	—	—	10,000
2023-05-16	Cohn Yossi	Director	Award	10,000	—	—	10,000
2022-12-13	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	10,000	$2.73	$27,280	1,900,859
2022-11-17	Whyte Kytchener Stevenson	Director	Other	0	—	—	0
2022-06-13	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	2,500	$3.34	$8,348	1,890,859
2022-05-13	Michalec Wojciech	Chief Financial Officer	Award	3,000	—	—	3,000
2022-05-13	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Award	5,000	—	—	5,000
2022-05-13	Klink Thomas	Director	Award	1,500	—	—	1,500
2022-05-13	Cohn Yossi	Director	Award	1,500	—	—	1,500
2022-05-13	Tulkoff Jonathan	Director	Award	1,500	—	—	1,500
2022-05-13	Tesler David	Director	Award	1,500	—	—	1,500
2022-05-13	Ross Ian	Director	Award	1,500	—	—	1,500
2022-04-25	Michalec Wojciech	Chief Financial Officer	Award	375,000	—	—	375,000
2022-04-11	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Other	1,850,359	—	—	1,888,359
2022-03-18	Tulkoff Jonathan	Director	Convert	1,000	$4.11	$4,110	11,000
2022-03-18	Tulkoff Jonathan	Director	Convert	1,000	—	—	0
2022-03-16	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Other	4,560,000	—	—	4,560,000
2022-03-16	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Convert	1,000	—	—	0
2022-03-16	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Convert	1,000	$4.11	$4,110	38,000
2022-03-15	Cohn Yossi	Director	Convert	1,000	$4.11	$4,110	1,000
2022-03-15	Cohn Yossi	Director	Convert	1,000	—	—	0
2022-02-24	Ross Ian	Director	Convert	1,000	$4.11	$4,110	1,000
2022-02-24	Ross Ian	Director	Convert	1,000	—	—	0
2021-12-01	Tesler David	Director	Convert	1,000	$3.68	$3,680	4,750
2021-12-01	Tesler David	Director	Convert	1,000	—	—	0
2021-11-21	Klink Thomas	Director	Convert	1,000	$4.11	$4,110	101,000
2021-11-21	Klink Thomas	Director	Convert	1,000	—	—	0
2021-08-18	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Other	4,560,000	—	—	4,560,000
2021-08-18	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	5,000	$3.56	$17,800	37,000
2021-06-02	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Other	4,560,000	—	—	4,560,000
2021-06-02	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	1,000	$4.24	$4,241	32,000
2021-05-13	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Award	51,667	—	—	51,667
2021-05-13	Klink Thomas	Director	Award	10,000	—	—	10,000
2021-05-13	Cohn Yossi	Director	Award	10,000	—	—	10,000
2021-05-13	Tulkoff Jonathan	Director	Award	10,000	—	—	10,000
2021-05-13	Tesler David	Director	Award	10,000	—	—	10,000
2021-05-13	Ross Ian	Director	Award	10,000	—	—	10,000
2021-05-13	Michalec Wojciech	Chief Financial Officer	Award	55,000	—	—	55,000
2020-08-24	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	1,000	$1.40	$1,395	31,000
2020-08-24	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Other	4,560,000	—	—	4,560,000
2020-08-20	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Other	4,560,000	—	—	4,560,000
2020-08-20	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	1,000	$1.47	$1,470	30,000
2020-06-18	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	4,000	$1.35	$5,380	29,000
2020-06-18	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Other	4,560,000	—	—	4,560,000
2020-06-09	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	1,000	$1.25	$1,249	25,000
2020-06-09	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Other	4,560,000	—	—	4,560,000
2020-06-02	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Other	4,560,000	—	—	4,560,000
2020-06-02	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	4,193	$1.00	$4,193	24,000
2020-06-01	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	807	$0.99	$799	19,807
2020-06-01	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Other	4,560,000	—	—	4,560,000
2020-05-22	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Other	4,560,000	—	—	4,560,000
2020-05-22	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	241	$1.04	$249	18,241
2020-05-19	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Other	4,560,000	—	—	4,560,000
2020-05-19	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Buy	80	$1.05	$84	13,080
2020-04-15	Michalec Wojciech	Chief Financial Officer	Other	0	—	—	0
2020-04-15	Michalec Wojciech	Chief Financial Officer	Other	0	—	—	0
2020-04-07	A. LAWRENCE CARROLL TRUST	10% Owner	Other	946,000	—	—	946,000
2020-03-31	Tesler David	Director	Award	10,000	—	—	10,000
2020-03-31	MAZUREK NATHAN	Director, Chief Executive Officer, 10% Owner	Award	10,000	—	—	10,000
2020-03-31	Cohn Yossi	Director	Award	10,000	—	—	10,000
2020-03-31	Ross Ian	Director	Award	10,000	—	—	10,000
2020-03-31	Klink Thomas	Director	Award	10,000	—	—	10,000
2020-03-31	Tulkoff Jonathan	Director	Award	10,000	—	—	10,000